docs: def get_initial(self):
          '''
          If the user already submitted the form and decided to return from the
          confirmation page, then re-populate the form
          '''
          initial = super(SendEmailView, self).get_initial()
  
          form_data = self.request.session.get(EMAIL_VALIDATION_STR, {}).get('form_data', {})
          if form_data:
              initial.update(form_data)
          return initial